test: Add skip condition for rglplot test (#1306)

igraph · Mar 22, 2024 · 607d64a · 607d64a
2 parents cd33922 + 41fa690
commit 607d64a
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/tests/testthat/test-plot.R b/tests/testthat/test-plot.R
@@ -66,7 +66,9 @@ test_that("basic plot test, spheres", {
   )
 })
 
-test_that("rgplot() works", {
+test_that("rglplot() works", {
+  skip_if_not_installed("rgl")
+
   # https://stackoverflow.com/a/46320771/5489251
   withr::local_envvar(RGL_USE_NULL = TRUE)
   withr::local_seed(42)